It depends on the substance it is put in.
it is Soluble in Hexane
hexene
Benzene, being a covalent compound is not soluble in water. So a solution of benzene in water is absurd. However in answering your question I would say that, as benzene is not soluble in water it does not function as an electrolyte. Some more improvement would be that benzene itself is not an electrolyte.
Methanol
The period 3 trend of solubility in hexane is that solubility will increase as you move to the right of the period. Ionic bonds will not be soluble with hexane, but as the bonds become more covalent they will.
yes
of course
The boiling point of benzene is about 80 0C while that of hexane is 69 0C, so Hexane is more volatile.
it is Soluble in Hexane
No, hexane is less dense than ethanol- hexane has a density of 0.6548g/mL and ethanol has a density of 0.789g/mL, so hexane will float on top of ethanol.
Octanol is more soluble in hexane because it has a longer nonpolar hydrocarbon chain.
it is more soluble as hexane is non polar and potassium manganate is also non polar substances with like polarities mix so potassium manganate is more soluble in hexane
Bromine is soluble in water.
hexene
yes, it is much more soluble in ethanol than in water.
Benzene, being a covalent compound is not soluble in water. So a solution of benzene in water is absurd. However in answering your question I would say that, as benzene is not soluble in water it does not function as an electrolyte. Some more improvement would be that benzene itself is not an electrolyte.
Sodium chloride is very soluble in water. For ethanol the term soluble is not so adequate: water and ethanol are totally miscible.